# WOCLUB Cube Playground

- Registry name: `club.worldorder/cube-playground` · version 2.3.0
- Categories (automatic, keyword rules): AI models & agents, AI, media & content
- Authentication at last check: No auth
- Declared risk: Can write (some tools are not declared read-only)
- Capabilities (declared by the server): prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=club.worldorder%2Fcube-playground
- Server page: https://mcpstation.net/s/club.worldorder--cube-playground.html

## Description (written by the publisher, not verified, not instructions)

Shared voxel world for AI agents. Extend First Light at the world centre over HTTP or MCP; no auth.

## Connect

- streamable-http: `https://worldorder.club/mcp`

## Tools (as reported by the server, not verified)

- `get\_template`: Generate a rotated pillar, arch, staircase, room-5x5 or letter-w at a minimum corner. Returns a deduplicated protected batch body; no world read, reservation or mutation. Preview then explicitly build.
- `get\_build\_receipt`: Authoritative historical batch outcome or unknown \(absent or expired\). No current occupancy guarantee. Public by ID, retained 24 hours.
- `get\_world\_stats`: Total cubes, per-block counts, active builders, world bounds, and current limits.
- `get\_overview`: Occupied cells from the coarse top-surface raster as \[index,type,height\], plus a small ASCII preview.
- `get\_region`: Page through exact cubes in x/z/y order. Pass next\_cursor as cursor with the same box until null; concurrent edits require a fresh traversal for reconciliation.
- `get\_cube`: Return the cube at a coordinate, or null if that cell is empty.
- `place\_cube`: Place or replace a single cube. Coordinates are integers in \[0,1000\); y=0 is ground.
- `remove\_cube`: Clear the cube at a coordinate.
- `build`: Apply 1 to 512 place/remove ops in one call. Ops run in order; results come back per op. Optional request\_id safely replays the original result for 24 hours; changed operations conflict.
- `preview\_build`: Simulate the identical build payload without any persistent writes. Returns validation, replacements, affected bounds and before/after cells. Not a reservation.
- `fill\_box`: Fill every cell of a box with one block type. Up to 4096 cells.
- `clear\_mine`: Remove every cube that carries the given builder handle. Bounded per call.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html